scons: add comments and whitespace

This commit is contained in:
Brian Paul 2010-05-20 10:26:19 -06:00
parent 5c682485b8
commit 6ca6189e09

View file

@ -29,12 +29,19 @@ _machine_map = {
'ppc' : 'ppc',
'x86_64': 'x86_64',
}
# find default_machine value
if 'PROCESSOR_ARCHITECTURE' in os.environ:
default_machine = os.environ['PROCESSOR_ARCHITECTURE']
else:
default_machine = _platform.machine()
default_machine = _machine_map.get(default_machine, 'generic')
print "sys.argv = " + sys.argv[2]
# find default_llvm value
if 'LLVM' in os.environ:
default_llvm = 'yes'
else:
@ -54,6 +61,8 @@ else:
except:
pass
# find default_dri value
if default_platform in ('linux', 'freebsd'):
default_dri = 'yes'
elif default_platform in ('winddk', 'windows', 'wince', 'darwin'):